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🌬️ Stay Cool, Stay Ahead: The Ultimate Marine AC Pump Upgrade You Can't Afford to Miss!
The Upgraded Marine AC Pump 500GPH is a high-performance, 115V submersible pump designed for efficient seawater circulation and marine air conditioning systems up to 24,000 BTU. Featuring a powerful 500 GPH flow rate, whisper-quiet brushless motor, and corrosion-resistant epoxy resin casing, it ensures reliable, long-lasting cooling performance. Compatible with all major marine AC brands, this pump offers a seamless replacement solution backed by a 100% satisfaction guarantee.











| ASIN | B0GCLB5YTP |
| Best Sellers Rank | #250,416 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #290 in Boat Bilge Pumps |
| Brand Name | Lonsge |
| Color | Orange |
| Customer Reviews | 4.0 4.0 out of 5 stars (53) |
| Flow Rate | 5 Gallons Per Minute |
| Included Components | 1 * 250GPH Marine AC Pump |
| Manufacturer | Lonsge |
| Material Type | Polypropylene (PP) |
| Model Number | Marine AC Pump 250GPH |
| Power Source | AC |
| Product Style | 250 GPH Marine AC Pump |
| Voltage | 115 Volts |
M**L
So far so good
So I ordered this pump as a temporary fix until I got a dometic pump($500) for my 16k btu ac unit. After reading the reviews I thought I would be lucky to get a month out of it... well here I am 2 months later still pumping strong. And to be honest working better than the $500 pump I have on a different AC unit... still going to replace with dometic pump but think this is a great option for a temporary fix... or a backup "oh crap" pump. For the money totally worth it but great pump to have in storage just in case
H**I
Very Nice Pump and super shipping.
This pump is good quality. I purchased it for my marine air. So far I am very happy and it works great. Real quiet. Oh Yea... I ordered it on Sunday afternoon and for $9.00 from Amazon, I had it at 7:00 am Monday morning. Great Everything. I was sitting on a boat that I live on, in 98 degree heat with no A/C. Had it up and pumping in no time. Do recommend.
D**Y
Stopped working
Stopped working within a year with no way to contact the seller or request a replacement or refund even though they have a 4 year replacement warranty on their pumps. Waste of money.
K**.
Great customer service
I reached out last night to see about a replacement. Since I've only had the pump six months and it died. I had previously reached out when it started acting up a couple of months ago and didn't hear back, but it still worked. Last night it stopped working. It was a little bit of a pain to find the order to be able to reach out. That's not the seller's fault. That's an Amazon thing. The seller reached out super fast asked for me address to send a replacement. Thank you I appreciate it. I hope the replacement lasts a longer
A**Y
Works great
Works great on a 16000 btu ac
A**R
Lasted 3 months
Great seller - pump failed and seller sent an immediate full refund
P**N
Excellent water flow
As advertised, quite operation, no vibrations. Strong water punp dir my boat ac system.
A**R
Great pump
I purchased this pump last fall after we pulled the boat for the season. The boat is back in the water and wanted to say the pump is exatly what I had hoped for. Runs quiet. Glad I purchased this pump
Trustpilot
1 month ago
2 months ago